Sagot :
Answer:
1. 30r⁶ - 15r⁵
2. 7x³ - 21x²
3. 42n² + 6n - 12
4. 2n² - 5n + 25
5. 32b³ + 60b² + 55b + 6
1. 6y²
2. 2x² + 7x
3. -8y³ - 7y² / -7y
4. 7x² + 6x - 4
5. [(10r² - 79r)] / (r-7 ) + 9
i tried my best, hope it helps
Answer:
1. 30r⁶ - 15r⁵
2. 7x³ - 21x²
3. 42n² + 6n - 12
4. 2n² - 5n + 25
5. 32b³ + 60b² + 55b + 6
1. 6y²
2. 2x² + 7x
3. -8y³ - 7y² / -7y
4. 7x² + 6x - 4
5. [(10r² - 79r)] / (r-7 ) + 9
i tried my best, hope it helps